GODREJ 5IN 1 DIGITAL LOCK Password-based entry: Users can enter a pre-set password to unlock the door. Fingerprint recognition: A biometric feature for easy, secure access using stored fingerprints. RFID card: The lock can be opened using a key card, providing contactless entry. IF ANY QUERY CONTACT SOHAN LAL GUPTA & CO. MOBILE NO: 8650333361 Mechanical key: A traditional backup option for manual unlocking. Bluetooth/Smartphone app: Some models may allow unlocking via Bluetooth or a smartphone app.